224292953 has 2 divisors, whose sum is σ = 224292954. Its totient is φ = 224292952.

The previous prime is 224292947. The next prime is 224292961. The reversal of 224292953 is 359292422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 220463104 + 3829849 = 14848^2 + 1957^2 .

It is a cyclic number.

It is not a de Polignac number, because 224292953 - 2²² = 220098649 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (224292923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112146476 + 112146477.

It is an arithmetic number, because the mean of its divisors is an integer number (112146477).

Almost surely, 2^224292953 is an apocalyptic number.

It is an amenable number.

224292953 is a deficient number, since it is larger than the sum of its proper divisors (1).

224292953 is an equidigital number, since it uses as much as digits as its factorization.

224292953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 38.

The square root of 224292953 is about 14976.4132221303. The cubic root of 224292953 is about 607.5824343532.

The spelling of 224292953 in words is "two hundred twenty-four million, two hundred ninety-two thousand, nine hundred fifty-three".